CN216141471U

CN216141471U - Oil phase melting device

Info

Publication number: CN216141471U
Application number: CN202121797302.8U
Authority: CN
Inventors: 周冬萍; 李恩波; 彭鑫; 王庆兰
Original assignee: Yunnan Anhua Co ltd
Current assignee: Yunnan Anhua Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-03-29
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses an oil phase melting device, which comprises a bracket and a tank body, wherein a crushing assembly and a melting assembly are arranged in the tank body, the crushing assembly comprises a rectangular cavity, a driving roller and a driven roller are rotatably arranged in the rectangular cavity, a plurality of large-diameter grinding discs and small-diameter grinding discs are respectively sleeved on the driving roller and the driven roller in a staggered manner, the large-diameter grinding discs and the small-diameter grinding discs of the driving roller are respectively matched with the corresponding small-diameter grinding discs and the large-diameter grinding discs on the driven roller, a plurality of conical spines are respectively arranged on the outer annular walls of the large-diameter grinding discs and the small-diameter grinding discs, and the crushing and melting are carried out firstly, so that the problems of poor melting effect, reduction of mixed melting efficiency of oil phase materials and the like caused by the phenomenon that the composite wax is difficult to dissolve due to large shape are solved.

Description

Oil phase melting device

Technical Field

The utility model relates to the field of emulsion explosive production equipment, in particular to an oil phase melting device.

Background

The emulsion explosive is a novel industrial explosive developed in the 70 s of the 20 th century, wherein microdroplets of an oxidant salt aqueous solution are uniformly dispersed in an oil phase continuous medium containing porous substances such as dispersed bubbles or hollow glass beads and the like under the action of an emulsifier to form a water-in-oil emulsion explosive; with the intensive research on the emulsion explosive, the emulsion explosive researched in the later stage also has the advantages of detonator sensitivity, good water resistance, good explosion performance, low mechanical sensitivity, good safety and the like, and the cost is lower than that of the water gel explosive; the main materials for producing the oil phase of the emulsion explosive are barreled emulsifier and bagged blocky composite wax, and the selection of proper oil phase materials has important significance for the safe production of the emulsion explosive on the premise of meeting the process production requirements; however, when the oil phase material is mixed and melted in the conventional method, the phenomenon of difficult dissolution due to the large shape of the composite wax is also likely to occur in the solid state adding process of the composite wax, so that the melting effect is deteriorated, the mixing and melting efficiency of the oil phase material is reduced, and the problems need to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide an oil phase melting device, which solves the problems in the background art.

The purpose of the utility model is realized by the following technical scheme: an oil phase melting device comprises a support and a tank body, wherein the tank body is arranged on the support, and a crushing assembly and a melting assembly are arranged in the tank body;

the grinding assembly comprises a rectangular cavity, a driving roller and a driven roller are rotatably arranged in the rectangular cavity, a plurality of large-diameter millstones and small-diameter millstones are respectively and alternately sleeved on the driving roller and the driven roller, the large-diameter millstones and the small-diameter millstones of the driving roller are respectively matched with the corresponding small-diameter millstones and the corresponding large-diameter millstones on the driven roller, a plurality of conical spines are respectively arranged on the outer annular walls of the large-diameter millstones and the small-diameter millstones, rotating shafts are respectively arranged at two ends of the driving roller and the driven roller, the rectangular cavity is extended out of the rotating shafts, a driving gear and a driven gear are respectively arranged on the rotating shafts on one sides of the driving roller and the driven roller, the driving gear and the driven gear are mutually meshed, and a driven belt pulley is arranged on the rotating shaft on the other side of the driving roller.

Further, be provided with the feeder hopper on the jar body, the feeder hopper with the rectangle cavity intercommunication.

Further, the melting assembly comprises a storage box, the storage box is located below the rectangular cavity, the storage box is communicated with the rectangular cavity, a turntable is horizontally arranged at the bottom of the storage box, a plurality of stirring rods are vertically arranged on the turntable, a discharge hole is formed in the bottom of the storage box, a first valve is arranged on the discharge hole, and a first pipeline is arranged on the first valve in a communicated mode.

Further, jar body bottom is provided with a variable frequency motor, a variable frequency motor's output pass through the connecting axle with carousel transmission is connected.

Furthermore, a spiral steam pipeline is arranged in the storage box, the rotary disc is arranged in an area defined by the spiral steam pipeline, and a plurality of radiating fins are arranged on the outer wall of the spiral steam pipeline at intervals.

Further, be provided with air inlet and gas outlet on the box of storage box, be provided with the admission valve on the air inlet, admission valve one end with spiral steam conduit's one end intercommunication, the admission valve other end intercommunication has the intake pipe, be provided with discharge valve on the gas outlet, discharge valve one end with spiral steam conduit's the other end intercommunication, discharge valve other end intercommunication has the blast pipe.

Further, the jar body with be provided with second variable frequency motor between the rectangle cavity, second variable frequency motor's output is provided with the drive pulley, the drive pulley pass through the belt with driven pulley transmission is connected.

Furthermore, a thermometer and a liquid level meter are arranged on the tank body.

The utility model has the beneficial effects that:

1. second inverter motor starts, the epaxial drive pulley of second inverter motor changes movable pulley and passes through the belt and drive the driven pulley rotation on the drive roll, the epaxial driving gear in drive roll one side pivot drives driven gear and rotates, and then drive the driven voller and rotate, and then make major diameter mill and minor diameter mill on drive roll and the driven voller rotate, and then drive the awl and rotate, the solid-like compound wax of tearing that the awl does not stop, the compound wax of tearing into the disintegrating slag falls into in melting the subassembly, and then the completion is to the preliminary crushing of the compound wax of solid phase.

2. First inverter motor passes through the connecting axle and drives the carousel rotation, is provided with a plurality of stirring rods on the carousel, when along with the carousel rotates, stirs the compound wax of oil phase, and then prevents that the compound wax of oil phase from solidifying, perhaps the top layer from condensing.

3. The compound wax after smashing finally collects in the storage box, via spiral steam pipeline heating, finally melts into the oil phase, and radiating fin on the spiral steam pipeline can be with in the spiral steam pipeline inside heat maximize sparse to compound wax, can monitor the temperature of oil phase wax through the thermometer, makes it be in a safe controllable within range, can detect the amount of oil phase wax through the level gauge, and then arranges to melt or discharge.

Drawings

FIG. 1 is a schematic view of the inside of an oil phase melting apparatus according to the present invention;

FIG. 2 is a top view of a rectangular channel of an oil phase melting apparatus according to the present invention;

in the figure, 1, a bracket, 2, a tank body, 3, a rectangular cavity, 4, a driving roller, 5, a driven roller, 6, a large-diameter grinding disc, 7, a small-diameter grinding disc, 8, a prick, 9, a rotating shaft, 10, a driving gear, 11, a driven gear, 12, a driven pulley, 14, a feed hopper, 15, a storage box, 16, a rotating disc, 17, a stirring rod, 18, a first pipeline, 19, a first valve, 20, a first variable frequency motor, 21, a connecting shaft, 22, a spiral steam pipeline, 23, a radiating fin, 24, an air inlet valve, 25, an air inlet pipe, 26, an air outlet valve, 27, an air outlet pipe, 28, a second variable frequency motor, 29, a driving pulley, 30, a belt, 31, a thermometer, 32 and a liquid level meter.

Detailed Description

The technical solutions of the present invention are described in further detail below with reference to the accompanying drawings, but the protection scope of the present invention is not limited to the following description, and the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the indicated devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the utility model is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1 to 2, the present invention provides a technical solution: as shown in fig. 1, an oil phase melting device comprises a bracket 1 and a tank body 2, wherein the tank body 2 is arranged on the bracket 1, and a crushing assembly and a melting assembly are arranged in the tank body 2;

the crushing assembly comprises a rectangular cavity 3, a driving roller 4 and a driven roller 5 are rotationally arranged in the rectangular cavity 3, a plurality of large-diameter grinding discs 6 and small-diameter grinding discs 7 are respectively and alternately sleeved on the driving roller 4 and the driven roller 5, the large-diameter grinding discs 6 and the small-diameter grinding discs 7 of the driving roller 4 are respectively matched with the corresponding small-diameter grinding discs 7 and the large-diameter grinding discs 6 on the driven roller 5, a plurality of conical spines 8 are respectively arranged on the outer annular walls of the large-diameter grinding discs 6 and the small-diameter grinding discs 7, rotating shafts 9 are respectively arranged at two ends of the driving roller 4 and the driven roller 5, the rotating shafts 9 extend out of the rectangular cavity 3, a driving gear 10 and a driven gear 11 are respectively arranged on the rotating shafts 9 at one sides of the driving roller 4 and the driven roller 5, the driving gear 10 is mutually meshed with the driven gear 11, a driven belt pulley 12 is arranged on the rotating shaft 9 at the other side of the driving roller 4, a feed hopper 14 is arranged on the tank body 2, and the feed hopper 14 is communicated with the rectangular cavity 3, a second variable frequency motor 28 is arranged between the tank body 2 and the rectangular cavity 3, a driving belt pulley 29 is arranged at the output end of the second variable frequency motor 28, and the driving belt pulley 29 is in transmission connection with the driven belt pulley 12 through a belt 30; as shown in fig. 1 and 2, in the specific implementation, put into feeder hopper 14 with the compound wax of solid state, then enter into rectangular cavity 3 from feeder hopper 14 bottom, second inverter motor 28 starts simultaneously, second inverter motor 28 epaxial drive pulley 29 passes through belt 30 and drives driven pulley 12 on the drive roll 4 and rotate, drive gear 10 on drive roll 4 one side pivot 9 drives driven gear 11 and rotates, and then drive driven voller 5 and rotate, and then make major diameter mill 6 and minor diameter mill 7 on drive roll 4 and the driven voller 5 rotate, and then drive awl 8 and rotate, the solid-like compound wax of incessantly shredding of awl 8, the compound wax of shredding into the disintegrating slag falls to enter into melting assembly, and then accomplish the preliminary crushing to solid phase compound wax.

The melting assembly comprises a storage box 15, the storage box 15 is positioned below the rectangular cavity 3, the storage box 15 is communicated with the rectangular cavity 3, a turntable 16 is horizontally arranged at the bottom of the storage box 15, a plurality of stirring rods 17 are vertically arranged on the turntable 16, a discharge hole is formed in the bottom of the storage box, a first valve 19 is arranged on the discharge hole, a first pipeline 18 is communicated and arranged on the first valve 19, a first variable frequency motor 20 is arranged at the bottom of the tank body 2, and the output end of the first variable frequency motor 20 is in transmission connection with the turntable 16 through a connecting shaft 21; as shown in fig. 1, in the specific implementation, the oil-phase composite wax enters the inner cylinder, the first variable frequency motor 20 drives the turntable 16 to rotate through the connecting shaft 21, the turntable 16 is provided with a plurality of stirring rods 17, when the turntable 16 rotates, the oil-phase composite wax is stirred, so that the oil-phase composite wax is prevented from solidifying or the surface layer of the oil-phase composite wax is prevented from coagulating, the oil-phase composite wax in the storage cavity 15 is discharged through the first pipeline 18, and the first valve 19 on the first pipeline 18 controls the discharge of the oil-phase composite wax in the storage cavity 15

A spiral steam pipeline 22 is arranged in the storage box 15, the turntable 16 is arranged in an area enclosed by the spiral steam pipeline 22, a plurality of radiating fins 23 are arranged on the outer wall of the spiral steam pipeline 22 at intervals, an air inlet and an air outlet are arranged on the box body of the storage box 15, an air inlet valve 24 is arranged on the air inlet, one end of the air inlet valve 24 is communicated with one end of the spiral steam pipeline 22, the other end of the air inlet valve 24 is communicated with an air inlet pipe 25, an air outlet valve 26 is arranged on the air outlet, one end of the air outlet valve 26 is communicated with the other end of the spiral steam pipeline 22, the other end of the air outlet valve 26 is communicated with an air outlet pipe 27, and a thermometer 31 and a liquid level meter 32 are arranged on the tank body 2; as shown in fig. 1, in specific implementation, the pulverized composite wax is finally collected in the storage tank 15, heated by the spiral steam pipeline 22 and finally melted into an oil phase, the heat dissipation fins on the spiral steam pipeline 22 can maximally disperse the heat inside the spiral steam pipeline 22 into the composite wax, the temperature of the oil phase wax can be monitored by the thermometer 31 and is in a safe and controllable range, the amount of the oil phase wax can be detected by the liquid level meter 32, and melting or discharging is arranged.

The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the utility model is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The oil phase melting device is characterized by comprising a support (1) and a tank body (2), wherein the tank body (2) is arranged on the support (1), and a crushing assembly and a melting assembly are arranged in the tank body (2);

the grinding assembly comprises a rectangular cavity (3), a driving roller (4) and a driven roller (5) are rotatably arranged in the rectangular cavity (3), a plurality of large-diameter grinding discs (6) and small-diameter grinding discs (7) are respectively sleeved on the driving roller (4) and the driven roller (5) in a staggered manner, the large-diameter grinding discs (6) and the small-diameter grinding discs (7) of the driving roller (4) are respectively matched with the corresponding small-diameter grinding discs (7) and large-diameter grinding discs (6) on the driven roller (5), a plurality of conical spines (8) are respectively arranged on the outer ring walls of the large-diameter grinding discs (6) and the small-diameter grinding discs (7), rotating shafts (9) are respectively arranged at two ends of the driving roller (4) and the driven roller (5), the rotating shafts (9) extend out of the rectangular cavity (3), a driving gear (10) and a driven gear (11) are respectively arranged on the rotating shafts (9) at one sides of the driving roller (4) and the driven roller (5), the driving gear (10) and the driven gear (11) are meshed with each other, and a driven belt pulley (12) is arranged on a rotating shaft (9) on the other side of the driving roller (4).

2. An oil phase melting apparatus as claimed in claim 1, wherein a feed hopper (14) is provided on the tank (2), said feed hopper (14) communicating with said rectangular chamber (3).

3. An oil phase melting device according to claim 1, wherein the melting assembly comprises a storage tank (15), the storage tank (15) is located below the rectangular cavity (3), the storage tank (15) is communicated with the rectangular cavity (3), a rotary table (16) is horizontally arranged at the bottom of the storage tank (15), a plurality of stirring rods (17) are vertically arranged on the rotary table (16), a discharge port is arranged at the bottom of the storage tank, a first valve (19) is arranged on the discharge port, and a first pipeline (18) is communicated with the first valve (19).

4. An oil phase melting device as claimed in claim 3, wherein a first variable frequency motor (20) is arranged at the bottom of the tank body (2), and the output end of the first variable frequency motor (20) is in transmission connection with the rotary disc (16) through a connecting shaft (21).

5. An oil phase melting device according to claim 4, characterized in that a spiral steam pipeline (22) is arranged inside the storage tank (15), the rotary disc (16) is arranged in the area enclosed by the spiral steam pipeline (22), and a plurality of heat dissipation fins (23) are arranged on the outer wall of the spiral steam pipeline (22) at intervals.

6. An oil phase melting device as claimed in claim 5, wherein the tank body of the storage tank (15) is provided with an air inlet and an air outlet, the air inlet is provided with an air inlet valve (24), one end of the air inlet valve (24) is communicated with one end of the spiral steam pipeline (22), the other end of the air inlet valve (24) is communicated with an air inlet pipe (25), the air outlet is provided with an exhaust valve (26), one end of the exhaust valve (26) is communicated with the other end of the spiral steam pipeline (22), and the other end of the exhaust valve (26) is communicated with an exhaust pipe (27).

7. An oil phase melting device as claimed in claim 1, characterized in that a second variable frequency motor (28) is arranged between the tank (2) and the rectangular cavity (3), the output end of the second variable frequency motor (28) is provided with a driving pulley (29), and the driving pulley (29) is in transmission connection with the driven pulley (12) through a belt (30).

8. An oil phase melting apparatus as claimed in claim 6, wherein said tank (2) is provided with a thermometer (31) and a level gauge (32).